Paging Problem

Hi guys, one more thing — I have a self-hosted WordPress blog, and I’m having a problem with the paging. Specifically, no matter how many posts I have, the “Older Entries” pages show the same 5 posts.

Here is the code I’m using to display the blog posts —

[please use backticks or the ‘code’ button to mark the code.
otherwise the code might get corrupted and become unreadable.]

<?php query_posts("posts_per_page=5"); ?>
	<?php if (have_posts()) : while (have_posts()) : the_post(); ?>

		<div <?php post_class() ?> id="post-<?php the_ID(); ?>">

			<h4><a>"><?php the_title(); ?></a></h4>

			<?php include (TEMPLATEPATH . '/inc/meta.php' ); ?>

			<div class="entry">
				<?php the_excerpt(); ?>
			</div>

		</div>

	<?php endwhile; ?>

	<?php include (TEMPLATEPATH . '/inc/nav.php' ); ?>

	<?php else : ?>

		<h2>Not Found</h2>

	<?php endif; ?>

</div>

Can anyone help?

Thanks a lot!